The Book of Purification
Bulugh al-Maram #65
كتاب الطهارة
وَعَنْهُ قَالَ: «كَانَ رَسُولُ اَللَّهِ - صلى الله عليه وسلم -يَتَوَضَّأُ بِالْمُدِّ, وَيَغْتَسِلُ بِالصَّاعِ إِلَى خَمْسَةِ أَمْدَادٍ» مُتَّفَقٌ عَلَيْهِ
Narrated Anas (rad):
Allah’s Messenger (ﷺ) used only one Mudd of water for ablution and one Sa’ to five Mudd of water for his bath.
وَعَنْهُ قَالَ: "كَانَ رَسُولُ اَللَّهِ - صلى الله عليه وسلم -يَتَوَضَّأُ بِالْمُدِّ, وَيَغْتَسِلُ بِالصَّاعِ إِلَى خَمْسَةِ أَمْدَادٍ" مُتَّفَقٌ عَلَيْهِ
Allah’s Messenger (ﷺ) used only one Mudd of water for ablution and one Sa’ to five Mudd of water for his bath .
— Bulugh al-Maram, Hadith 65